Set of PCBs from Tornado PMD Test Set.

Various.

Set of 17 PCBs from the Test Set for the Tornado Projected Map Display.
The PCB's are listed below:

PCB Name Part No. Ser. No.
Receiver, Digital Data 3892/72912 173
Converter, Sine-Cosine 3892/72903 907
Driver Transmitter 3892/72511 1297
Transmitter, Digital Data 3892/72916/A 791
Store, Analog x2 3892/72901 2486
2849
Store, Digital Display 3892/72910 905
Driver, Lamp Changer 3892/77810 2770
Amplifier, EC Output 3892/72909/A 2891
Driver, Digital Display 3892/72911 4603
Demodulator, Analog Store 3892/72904 1929
Control Convertor 3892/72515/A 1940
Selector, Digital data 3892/72518 1637
Amplifier, Error (Y) 3892/72905/A 2841
Amplifier, Error (X) 3892/72907/A 2903
Amplifier, (E.C.) 3892/72516 2953
Converter, Digital to Digital 3892/72513 1905